No snow yet. Snow depth and the seven-day outlook appear once snow is on the ground or forecast.
A weather-model figure, worked out the same way for every ski area, and lower than what actually falls. Use it to compare ski areas, not against the resort’s own totals. How we measure →
We do not show a snow depth here. The weather model we use reports snow lying on the ground — it knows nothing about grooming or snowmaking, and it is not the base depth a ski area publishes. In Japan we can check our figures against 234 weather stations. Outside Japan there is nothing to check them against, so we do not print a number we have not verified. Snow report on the official site ↗
Chapelco Ski Resort, in Argentina, runs from 1,259 m at the base to 1,971 m at the top. Its mapped area is about 4.2 km across, with 37 marked runs and 15 lifts (about 28 km of piste in all).
Over the last twelve winters the ERA5 weather model gives it 472 cm of snowfall a season, 95th (tied) of 3,069 worldwide and 3rd in Argentina. It swings a lot from year to year: the biggest winter, 2020 (672 cm), brought more than twice as much as the leanest, 2016 (246 cm). Snowfall days average −1.6°C at mid-mountain, close to freezing, so the snow is often heavy, and its snow-quality score ranks 5th of 13 in Argentina.
Modelled from weather data the same way at all 3,069 ski areas we cover. These are not the resort’s own published figures.
The tick marks the median across every Japanese ski area we measure. All four bars run the same way — longer is better.
The quality score leaves out how much snow falls (it uses temperature, frequency, rain and wind).
Counted from the runs and lifts drawn on OpenStreetMap, within the boundary of the ski area. These are not the resort’s own published figures.
66% of the vertical on the runs descends to the north or east; plenty of the terrain faces the sun as well, so the lean is modest.
See past trail maps on Skimap.org ↗
Source: OpenSkiMap (© OpenStreetMap contributors, ODbL 1.0). How finely ski areas are drawn varies by region, so treat the counts as indicative. Vertical is the difference between the highest and lowest points of the mapped runs and lifts.
The most snow falls in June. September brings 57% of July’s snowfall. That is in line with the median for ski areas in Argentina (61%). In amount, September brings 74 cm, more than the median of 56 cm.
Across the 12 winters measured, the average is 472 cm, and 5 of them fell short of it. The leanest was 2016 with 246 cm; the biggest was 2020 with 672 cm (2.7 times as much).
Snowfall each winter (June–September total). The dashed line is the average; the numbers mark the leanest and the biggest winter.
Other booking sites: Booking.com ↗ · Agoda ↗
Where the snow falls · 6 Sep 2026
Where to Ski in July and August: Argentina Has the Deepest Snow of Any Country on Earth, and Everyone Books New ZealandArgentina's median ski area gets 348 cm a season — more than Japan's 249 cm, and the highest median of any country we measure with ten or more ski areas. New Zealand's median is 144 cm. The English-language northern-summer ski trip points at the wrong hemisphere's end.
Where the snow falls · 5 Sep 2026
How Much Does Snow in Chile and Argentina Change From Winter to Winter?